no code implementations • 14 Oct 2022 • Magda Amiridi, Gregory Darnell, Sean Jewell
Latent Temporal Flows simultaneously recovers a transformation of the observed sequences into lower-dimensional latent representations via deep autoencoder mappings, and estimates a temporally-conditioned probabilistic model via normalizing flows.
no code implementations • 29 Sep 2021 • Magda Amiridi, Gregory Darnell, Sean Jewell
We introduce Latent Temporal Flows (\emph{LatTe-Flows}), a method for probabilistic multivariate time-series analysis tailored for high dimensional systems whose temporal dynamics are driven by variations in a lower-dimensional discriminative subspace.
1 code implementation • 21 Feb 2018 • Sean Jewell, Toby Dylan Hocking, Paul Fearnhead, Daniela Witten
Calcium imaging data promises to transform the field of neuroscience by making it possible to record from large populations of neurons simultaneously.
Methodology Neurons and Cognition Applications
1 code implementation • 25 Mar 2017 • Sean Jewell, Daniela Witten
For each neuron, a fluorescence trace is measured; this can be seen as a first-order approximation of the neuron's activity over time.
Applications Neurons and Cognition